kc3-lang/angle/src/libGLESv2/constants.h

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• Author : shannon.woods%transgaming.com@gtempaccount.com
  Date : 2013-04-13 03:36:57
  Hash : 34089354
  Message : Added uniform and transform feedback state and setting on context. TRAC #22753 Signed-off-by: Jamie Madill Signed-off-by: Nicolas Capens Author: Geoff Lang git-svn-id: https://angleproject.googlecode.com/svn/branches/es3proto@2111 736b8ea6-26fd-11df-bfd4-992fa37f6226

• src/libGLESv2/constants.h

• //
  // Copyright (c) 2013 The ANGLE Project Authors. All rights reserved.
  // Use of this source code is governed by a BSD-style license that can be
  // found in the LICENSE file.
  //
  
  // Contants.h: Defines some implementation specific and gl constants
  
  #ifndef LIBGLESV2_CONSTANTS_H_
  #define LIBGLESV2_CONSTANTS_H_
  
  namespace gl
  {
  
  enum
  {
      MAX_VERTEX_ATTRIBS = 16,
      MAX_TEXTURE_IMAGE_UNITS = 16,
  
      // Implementation upper limits, real maximums depend on the hardware
      IMPLEMENTATION_MAX_VERTEX_TEXTURE_IMAGE_UNITS = 16,
      IMPLEMENTATION_MAX_COMBINED_TEXTURE_IMAGE_UNITS = MAX_TEXTURE_IMAGE_UNITS + IMPLEMENTATION_MAX_VERTEX_TEXTURE_IMAGE_UNITS,    
  
      IMPLEMENTATION_MAX_VARYING_VECTORS = 32,
      IMPLEMENTATION_MAX_DRAW_BUFFERS = 8,
  
      IMPLEMENTATION_MAX_VERTEX_SHADER_UNIFORM_BUFFERS = 16,
      IMPLEMENTATION_MAX_FRAGMENT_SHADER_UNIFORM_BUFFERS = 16,
      IMPLEMENTATION_MAX_COMBINED_SHADER_UNIFORM_BUFFERS = IMPLEMENTATION_MAX_VERTEX_SHADER_UNIFORM_BUFFERS +
                                                           IMPLEMENTATION_MAX_FRAGMENT_SHADER_UNIFORM_BUFFERS,
  
      IMPLEMENTATION_MAX_TRANSFORM_FEEDBACK_BUFFERS = 4,
  };
  
  const float ALIASED_LINE_WIDTH_RANGE_MIN = 1.0f;
  const float ALIASED_LINE_WIDTH_RANGE_MAX = 1.0f;
  const float ALIASED_POINT_SIZE_RANGE_MIN = 1.0f;
  
  }
  
  #endif // LIBGLESV2_CONSTANTS_H_